|People Who Fight Pollution - Churchill Films|
Presents an air pollution inspector, a rubbish collector and a foreman in a glass recycling factory who talk about their involvement and pride in the work they do. Director of photography is Les Blank.
Keywords: avgeeks; pollution; ecology
|In quest of cleaner air and water - Cinecraft, Inc,; American Iron and Steel Institute,; Modern Talking Picture Service, inc,; Inland Steel Company|
Describes the steel industry's progress, programs, and research in air and water pollution control. Shows the various types of pollution control procedures and equipment used throughout the steel manufacturing process, including dust catchers, air cleaning systems, furnace air control systems, separators, cooling towers, and waste lagoons. Explains how airborne pollutants are precipitated away before air is returned to the atmosphere through the basic oxygen process, and how oil, sludge, and par...
Keywords: avgeeks; pollution; steel industry
|Ecology Emerges: Jason Mark - Shaping San Francisco|
Jason Mark, editor of Earth Island Journal and an active farmer at the Alemany Farm in San Francisco, interviewed as part of the Shaping San Francisco "Ecology Emerges" oral history project. The project documents participants in the ecology movement in the San Francisco Bay over the past 50 years.
Keywords: ecology; Ecology Emerges; urban agriculture; economic growth; environmentalism; environmental justice; social justice; water pollution; urban gardening